RazorDocument - [0..7)::7 - [<div />]
    MarkupBlock - [0..7)::7
        MarkupTagBlock - [0..7)::7 - [<div />]
            MarkupTextLiteral - [0..7)::7 - [<div />] - Gen<Markup> - SpanEditHandler;Accepts:Any
                OpenAngle;[<];
                Text;[div];
                Whitespace;[ ];
                ForwardSlash;[/];
                CloseAngle;[>];
